Rex provides an AI‑driven advertising manager that acts as a combined CMO, CRO, and Creative Director for brands. Using a brand‑ingestion process and first‑principles budgeting, it creates and places ads across Google, Meta, TikTok and other platforms, continuously reallocating spend to maximize ROAS while delivering plain‑English performance briefings.
Funding
Funding not disclosed
Founders
Product
Problem
Direct-to-consumer brands often spend large budgets on fragmented ad platforms without a unified strategy, leading to inefficient spend, inconsistent brand messaging, and difficulty measuring true return on ad spend.
Solution
Rex offers an AI‑driven advertising manager that acts as a combined chief marketing, revenue, and creative officer. The platform ingests a brand’s guidelines and values, then automatically generates and places ads across Google, Meta, TikTok, The Trade Desk, and other networks. Using first‑principles budgeting and tree‑of‑thought reasoning, Rex continuously reallocates budget to the highest‑performing placements to maximize ROAS. All campaign performance is summarized in plain‑English executive briefings, eliminating the need for complex dashboards. The service is delivered as a subscription, providing end‑to‑end ad creation, optimization, and reporting for a fixed monthly fee.
Target Audience
Rex targets direct‑to‑consumer e‑commerce brands and DTC founders who run $10K+ monthly ad spend and need a unified, profit‑driven advertising solution.
Features
- AI‑driven brand ingestion that parses brand bible (mission, voice, colors) to ensure every creative aligns with brand identity
- Automated multi‑platform ad creation (copy, visuals, video) for Google, Meta, TikTok, The Trade Desk, etc.
- First‑principles budgeting engine that dynamically shifts spend across all relevant inventory in real time
- Tree‑of‑thought reasoning for profit‑focused optimization rather than click‑based bidding
- Real‑time, on‑demand executive briefings delivered in plain English summarizing performance and recommendations
- Integrated performance analytics without requiring external dashboards or manual reporting